Grabill, IN

Climate overview — based on NOAA 1991-2020 normals from WOODBURN 3N, IN US.

Dfa Hot-summer humid continental climate 7a USDA hardiness Zone 7a

Year-round temperatures (°F)

10° 30° 50° 70° 90° J F M A M J J A S O N D
Avg high Avg low

Climate summary

Grabill has an annual average temperature of 49.9°F with about 37.5 inches of precipitation per year. The warmest month is July (average high 84.3°F), and the coldest is January (average low 17.7°F). May is typically the wettest month (4.67 in) and February the driest (1.97 in).

Pleasant months
1 / 12
avg high 65–80°F, low ≥ 50°F
Annual swing
48.5°F
warmest to coldest month
Heating need
6,027
Cooling need
573

Best time to visit Grabill

Full guide →

Climate change signal

All-time records →

183 of 366 (50%) of Grabill's all-time daily heat records have been set since 2015. If records were spread evenly across the station's history, only about 5% would fall in any given decade.

2000s
16
2010s
302
2020s
48

Bars: number of all-time daily heat records still standing that were set in each decade.

Monthly averages

Month Avg High Avg Low Avg Temp Precipitation Snow Rainy days
January 31.9°F 17.7°F 24.8°F 2.44 in
February 35.3°F 19.2°F 27.2°F 1.97 in
March 46.3°F 27.4°F 36.9°F 2.54 in
April 59.8°F 37.3°F 48.6°F 3.57 in
May 71.1°F 48.7°F 59.9°F 4.67 in
June 80.7°F 59.0°F 69.9°F 3.86 in
July 84.3°F 62.3°F 73.3°F 3.57 in
August 82.1°F 59.7°F 70.9°F 3.99 in
September 76.2°F 52.1°F 64.2°F 3.07 in
October 63.4°F 41.5°F 52.5°F 2.58 in
November 48.8°F 31.3°F 40.0°F 2.91 in
December 36.9°F 23.2°F 30.0°F 2.31 in

Climate twins of Grabill

Why these? →

The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).

Frost dates
Last spring / first fall frost
All-time records
Hottest, coldest, wettest
Planting calendar
What to plant, and when

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